/// <summary>
/// Creates a CommitData object from formated commit info data from git. The string passed in should be
/// exact output of a log or show command using --format=LogFormat.
/// </summary>
/// <param name="data">Formated commit data from git.</param>
/// <returns>CommitData object populated with parsed info from git string.</returns>
public static CommitData CreateFromFormatedData(string data)
{
if (data == null)
{
throw new ArgumentNullException("Data");
}
var lines = data.Split('\n');
var guid = lines[0];
// TODO: we can use this to add more relationship info like gitk does if wanted
var treeGuid = lines[1];
// TODO: we can use this to add more relationship info like gitk does if wanted
string[] parentLines = lines[2].Split(new char[] { ' ' });
ReadOnlyCollection <string> parentGuids = parentLines.ToList().AsReadOnly();
var author = GitCommandHelpers.ReEncodeStringFromLossless(lines[3]);
var authorDate = GetTimeFromUtcTimeLine(lines[4]);
var committer = GitCommandHelpers.ReEncodeStringFromLossless(lines[5]);
var commitDate = GetTimeFromUtcTimeLine(lines[6]);
string commitEncoding = lines[7];
int startIndex = 8;
int endIndex = lines.Length - 1;
if (lines[endIndex] == "Notes:")
{
endIndex--;
}
var message = new StringBuilder();
bool bNotesStart = false;
for (int i = startIndex; i <= endIndex; i++)
{
string line = lines[i];
if (bNotesStart)
{
line = " " + line;
}
message.AppendLine(line);
if (lines[i] == "Notes:")
{
bNotesStart = true;
}
}
//commit message is not reencoded by git when format is given
var body = GitCommandHelpers.ReEncodeCommitMessage(message.ToString(), commitEncoding);
var commitInformation = new CommitData(guid, treeGuid, parentGuids, author, authorDate,
committer, commitDate, body);
return(commitInformation);
}
